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प्रश्न
Fill in the blank:
_______ are used for grinding and crushing solid substances into a powder.
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उत्तर
Mortar and pestle are used for grinding and crushing solid substances into a powder.
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संबंधित प्रश्न
Mention one use of the following equipment
Gas jar
From what material is the following made up of?
Test tube holder
From what material is the following made up of?
Measuring cylinder
From what material is the following made up of?
Wire gauze
Answer the following question in brief:
Why are most apparatus made of glass?
Label the marked equipment in the diagram given below.
Choose the correct alternative from the options given for the following statement.
The evaporating dish is made of
Choose the correct alternative from the options given for the following statement.
To pass gas from one vessel to another, you will use
Write true or false against the following statement and correct it if false.
A round-bottom flask is used to store chemicals.
Write true or false against the following statement and correct it if false.
A glass rod is used to stir solutions.
